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cs.AI2026
Reinforcement Learning Enhanced Multi-hop Reasoning for Temporal Knowledge Question Answering
Wuzhenghong Wen, Chao Xue, Su Pan +2
Temporal knowledge graph question answering (TKGQA) involves multi-hop reasoning over temporally constrained entity relationships in the knowledge graph to answer a given question.…
cs.AI2025
Schema-R1: A reasoning training approach for schema linking in Text-to-SQL Task
Wuzhenghong Wen, Su Pan, yuwei Sun
Schema linking is a critical step in Text-to-SQL task, aiming to accurately predict the table names and column names required for the SQL query based on the given question. However…